武器装备紧凑型PCI总线测控系统热插拔冗余容错技术研究

在深入分析和研究国内外测控系统的高可用度容错化研究现状的基础上，针对武器装备测控系统中冗余容错优化难以实现和测试的问题，提出了一种基于紧凑型PCI(CPCI)总线的高可用模式下热插拔系统的解决方案。研制出一种可以测试热插拔系统可靠性的半实物仿真平台，来针对被控实体在热插拔实验系统里的可靠性进行验证分析。结果表明，热插拔热冗余系统性能良好稳定。通过对高可用模式的热插拔热冗余系统的研究，实现了不同实体在热插拔热冗余系统下的可观测性。

Hot-swap Modular Redundancy and Fault Tolerant Technology for CPCI Measurement and Control Systems of Weapon Equipment

The status of domestic and abroad researches on high-availability fault tolerance of measurement and control systems is analyzed, and a design of high-availability hot-swap based on compact PCI (CPCI) bus is proposed to solve the problems in applying and testing the modular redundancy and fault tolerance in the measurement and control systems of weapons. A semi-physical simulation platform that could test the hot-swap and hot-redundant systems is developed to verify and analyze the reliability of a controlled object in experimental hot-swap systems. The result shows that the system is stable and excellent. The observability of different objects in hot-swap and hot-redundant systems is achieved by studying the high-availability hot-swap and hot-redundant systems.